Implications of improved measurements of the highest energy SEPs by AMS and PAMELA
Statistical study of the detection of solar protons of highest energies at 20 January 2005
Quasi-periodicities in cosmic rays recorded by the KACST muon detector during 2002–2012
Evolution of the cosmic ray spectrum during a Forbush decrease
Unexpected burst of solar activity recorded by neutron monitors during October–November 2003
A study of the ground level enhancement of 23 February 1956